9431442471379 has 8 divisors (see below), whose sum is σ = 9609629998752. Its totient is φ = 9253263676800.

The previous prime is 9431442471287. The next prime is 9431442471487. The reversal of 9431442471379 is 9731742441349.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9431442471379 - 2¹¹ = 9431442469331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9431442471679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17979 + ... + 4343179.

It is an arithmetic number, because the mean of its divisors is an integer number (1201203749844).

Almost surely, 2^{9431442471379} is an apocalyptic number.

9431442471379 is a deficient number, since it is larger than the sum of its proper divisors (178187527373).

9431442471379 is a wasteful number, since it uses less digits than its factorization.

9431442471379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4366397.

The product of its digits is 18289152, while the sum is 58.

The spelling of 9431442471379 in words is "nine trillion, four hundred thirty-one billion, four hundred forty-two million, four hundred seventy-one thousand, three hundred seventy-nine".